/*
 * Copyright (c) 2023 by Kang Wang. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.egolessness.destino.common.executor;

import org.egolessness.destino.common.enumeration.Mark;

import javax.annotation.Nonnull;

import java.util.Objects;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * simple thread factory
 *
 * @author zsmjwk@outlook.com (wangkang)
 */
public class SimpleThreadFactory implements ThreadFactory {

    private final AtomicInteger counter = new AtomicInteger();
    
    private final String name;

    private final boolean daemon;
    
    public SimpleThreadFactory(final String name) {
        this.name = name;
        this.daemon = true;
    }

    public SimpleThreadFactory(final String name, final boolean daemon) {
        this.name = name;
        this.daemon = daemon;
    }
    
    @Override
    public Thread newThread(@Nonnull Runnable run) {
        Objects.requireNonNull(run);
        Thread thread = new Thread(run, Mark.CROSSED.join(name, counter.getAndIncrement()));
        thread.setDaemon(this.daemon);
        return thread;
    }

}